Ambrell 3542 - Auxiliary Output Modes and Scaling Examples

Technical Information
68
Precision Induction Heating
A
MBRELL
®
Doc#
801
-
9526
-
00.doc
Equipment input (440V models)
Model 3542 4048 5060 7590 8310 units
AC Line Power 5.2 5.9 7.4 11.2 12.4 kVA
AC Line Protection 15 15 15 25 25 A
Frequency 50/60 Hz
AC Line Voltage
1
370 - 440 or 440 - 520
Vac, 3

1) Level determined by model; range factory set per order; field selectable; see §3.6 for instructions
Customer input
Port Active Description Limits
Remote Input analog
0 – 10 Vdc (Zin = 21k

)
4-20mA (Zin = 250)
see §3
Start closed provide isolated contact closure*
Stop open
FLS closed opened contact = Fault
19Vdc@ 0.1A
E-Stop open opened contact = stop
*) contacts rated for 24Vdc min, required wetting current 3mA
Customer output
Port Active Description Limits
Ready closed isolated solid-state output, non-polarized
24Vdc @ 1A
Heat On closed
Fault closed
24V dc ground referenced
24V2% @1A
Aux Port 0-20 mA or 4-20 mA*
Serial Port RS485
* = For more information, see “Auxiliary Output Modes and Scaling Examples”.
Electrical installations must be made by qualified personnel and must conform to applicable
safety codes.
Do not connect 440V models to 230V mains; damage and hazard will result!